Flat Foot

Definition

Feet usually have an arch on the inside portion of the foot. A flat foot is a foot that has lost or never developed this arch. It is often associated with the lower part of the legs being angled outwards

Most flat feet are flexible. This type rarely causes problems and usually does not require treatment. Rigid flat feet can cause problems and should be treated.

Difficulty or pain with activities like running—in the foot, knee or hip

Diagnosis

The doctor will ask about your symptoms and medical history. A physical and foot exam will be done. Flat feet can be diagnosed by appearance. Doing simple tasks during the exam can help determine if the foot is rigid.

Treatment

If the flat foot is rigid and causing problems, treatment will be with a foot specialist. Flat foot treatment options may include:

Physical Therapy and Exercises

Physical therapy may relieve discomfort. A specific stretching and strengthening program may be used. Exercises can help with the strength of the surrounding muscles. They may relieve some of the pressure in the foot.

Orthotics and Support

Orthotics are shoe inserts that support the foot. These inserts may help to reduce pain and disability in some people. In mild cases, a well-fitting pair of shoes with arch support may be all that is needed.

Flat feet caused by nerve or muscle disease may need special braces.

Surgery

Feet that do not respond to the treatments above may need surgery. The surgery will help to create a supportive arch.

Prevention

Well-fitted shoes with good arch support may help prevent flat feet.
Maintaining a healthy weight may also lower wear and tear on the arches.

Revision Information

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.